On Wed 24 Nov 2021 at 14:59:09 (+0100), fran...@libero.it wrote: > I installed Debian 11 (386) on a 2009 Macbook Pro 13 "(5.5). > > The installation did not give me any problems except it did not detect wifi > card and touchpad, but I was connected with ethernet and used an external > mouse, so the whole process ended. > > During the installation phase of Grub I only chose the hd that appeared in > the window and did all the installer. > > I enclose photos of the subdivision that the installer did. I only chose to > install Debian on a partition that I had left empty choosing partitions / and > home Unfortunately Debian does not appear on reboot and neither does Grub, > but Mac OS (Snow Leopard) starts immediately How can I solve this problem? > > If I reinstall using AMD64 instead, what can be the right suggestions to > install Grub in the right place to reboot with it?
You don't mention anything about how you boot. From my great experience of Macs (watching people use them in the last century), I'm guessing you might have to hold down some key while you boot. That's not just for dual-booting (certainly not, 30 years ago), but for doing various Mac-ish things, so it should be documented somewhere. Also there were threads here, in late August, about booting Macs. Cheers, David.
